AU743583B2 - Liquefying a stream enriched in methane - Google Patents

Liquefying a stream enriched in methane Download PDF

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Publication number
AU743583B2
AU743583B2 AU43672/99A AU4367299A AU743583B2 AU 743583 B2 AU743583 B2 AU 743583B2 AU 43672/99 A AU43672/99 A AU 43672/99A AU 4367299 A AU4367299 A AU 4367299A AU 743583 B2 AU743583 B2 AU 743583B2
Authority
AU
Australia
Prior art keywords
auxiliary
heat exchanger
stream
refrigerant
multicomponent refrigerant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU43672/99A
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English (en)
Other versions
AU4367299A (en
Inventor
Hendrik Frans Grootjans
Robert Klein Nagelvoort
Kornelis Jan Vink
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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Filing date
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Publication of AU4367299A publication Critical patent/AU4367299A/en
Application granted granted Critical
Publication of AU743583B2 publication Critical patent/AU743583B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
    • F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
    • F25J1/0262—Details of the cold heat exchange system
    • F25J1/0264—Arrangement of heat exchanger cores in parallel with different functions, e.g. different cooling streams
    • F25J1/0265—Arrangement of heat exchanger cores in parallel with different functions, e.g. different cooling streams comprising cores associated exclusively with the cooling of a refrigerant stream, e.g. for auto-refrigeration or economizer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
    • F25J1/0022—Hydrocarbons, e.g. natural gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
    • F25J1/0047—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle
    • F25J1/0052—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
    • F25J1/0047—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle
    • F25J1/0052—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream
    • F25J1/0055—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream originating from an incorporated cascade
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0211—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a multi-component refrigerant [MCR] fluid in a closed vapor compression cycle
    • F25J1/0214—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a multi-component refrigerant [MCR] fluid in a closed vapor compression cycle as a dual level refrigeration cascade with at least one MCR cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0228—Coupling of the liquefaction unit to other units or processes, so-called integrated processes
    • F25J1/0235—Heat exchange integration
    • F25J1/0237—Heat exchange integration integrating refrigeration provided for liquefaction and purification/treatment of the gas to be liquefied, e.g. heavy hydrocarbon removal from natural gas
    • F25J1/0238—Purification or treatment step is integrated within one refrigeration cycle only, i.e. the same or single refrigeration cycle provides feed gas cooling (if present) and overhead gas cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0228—Coupling of the liquefaction unit to other units or processes, so-called integrated processes
    • F25J1/0235—Heat exchange integration
    • F25J1/0237—Heat exchange integration integrating refrigeration provided for liquefaction and purification/treatment of the gas to be liquefied, e.g. heavy hydrocarbon removal from natural gas
    • F25J1/0239—Purification or treatment step being integrated between two refrigeration cycles of a refrigeration cascade, i.e. first cycle providing feed gas cooling and second cycle providing overhead gas cooling
    • F25J1/0241—Purification or treatment step being integrated between two refrigeration cycles of a refrigeration cascade, i.e. first cycle providing feed gas cooling and second cycle providing overhead gas cooling wherein the overhead cooling comprises providing reflux for a fractionation step
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
    • F25J1/0244—Operation; Control and regulation; Instrumentation
    • F25J1/0254—Operation; Control and regulation; Instrumentation controlling particular process parameter, e.g. pressure, temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
    • F25J1/0279—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc.
    • F25J1/0292—Refrigerant compression by cold or cryogenic suction of the refrigerant gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2220/00—Processes or apparatus involving steps for the removal of impurities
    • F25J2220/60—Separating impurities from natural gas, e.g. mercury, cyclic hydrocarbons
    • F25J2220/64—Separating heavy hydrocarbons, e.g. NGL, LPG, C4+ hydrocarbons or heavy condensates in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Cyclones (AREA)
AU43672/99A 1998-05-21 1999-05-20 Liquefying a stream enriched in methane Expired AU743583B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98304072 1998-05-21
EP98304072 1998-05-21
PCT/EP1999/003584 WO1999060316A1 (en) 1998-05-21 1999-05-20 Liquefying a stream enriched in methane

Publications (2)

Publication Number Publication Date
AU4367299A AU4367299A (en) 1999-12-06
AU743583B2 true AU743583B2 (en) 2002-01-31

Family

ID=8234842

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43672/99A Expired AU743583B2 (en) 1998-05-21 1999-05-20 Liquefying a stream enriched in methane

Country Status (22)

Country Link
US (1) US6370910B1 (enExample)
EP (1) EP1088192B1 (enExample)
JP (1) JP4434490B2 (enExample)
KR (1) KR100589454B1 (enExample)
CN (1) CN1144999C (enExample)
AU (1) AU743583B2 (enExample)
BR (1) BR9910599A (enExample)
DE (1) DE69900758T2 (enExample)
DK (1) DK1088192T3 (enExample)
DZ (1) DZ2795A1 (enExample)
EA (1) EA002265B1 (enExample)
EG (1) EG22433A (enExample)
ES (1) ES2171087T3 (enExample)
GC (1) GC0000016A (enExample)
ID (1) ID27003A (enExample)
IL (1) IL139514A (enExample)
MY (1) MY119750A (enExample)
NO (1) NO318874B1 (enExample)
PE (1) PE20000397A1 (enExample)
TR (1) TR200003425T2 (enExample)
TW (1) TW477890B (enExample)
WO (1) WO1999060316A1 (enExample)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6119479A (en) * 1998-12-09 2000-09-19 Air Products And Chemicals, Inc. Dual mixed refrigerant cycle for gas liquefaction
US6105388A (en) * 1998-12-30 2000-08-22 Praxair Technology, Inc. Multiple circuit cryogenic liquefaction of industrial gas
US6308531B1 (en) 1999-10-12 2001-10-30 Air Products And Chemicals, Inc. Hybrid cycle for the production of liquefied natural gas
TW573112B (en) 2001-01-31 2004-01-21 Exxonmobil Upstream Res Co Process of manufacturing pressurized liquid natural gas containing heavy hydrocarbons
US6581409B2 (en) * 2001-05-04 2003-06-24 Bechtel Bwxt Idaho, Llc Apparatus for the liquefaction of natural gas and methods related to same
US7591150B2 (en) * 2001-05-04 2009-09-22 Battelle Energy Alliance, Llc Apparatus for the liquefaction of natural gas and methods relating to same
US7594414B2 (en) * 2001-05-04 2009-09-29 Battelle Energy Alliance, Llc Apparatus for the liquefaction of natural gas and methods relating to same
US7637122B2 (en) 2001-05-04 2009-12-29 Battelle Energy Alliance, Llc Apparatus for the liquefaction of a gas and methods relating to same
US7219512B1 (en) 2001-05-04 2007-05-22 Battelle Energy Alliance, Llc Apparatus for the liquefaction of natural gas and methods relating to same
US20070137246A1 (en) * 2001-05-04 2007-06-21 Battelle Energy Alliance, Llc Systems and methods for delivering hydrogen and separation of hydrogen from a carrier medium
US6662589B1 (en) 2003-04-16 2003-12-16 Air Products And Chemicals, Inc. Integrated high pressure NGL recovery in the production of liquefied natural gas
DE102005000647A1 (de) * 2005-01-03 2006-07-13 Linde Ag Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes
AU2006215629C1 (en) * 2005-02-17 2011-03-31 Shell Internationale Research Maatschappij B.V. Plant and method for liquefying natural gas
EP1948560A1 (en) 2005-11-04 2008-07-30 Shell Internationale Research Maatschappij B.V. Process for producing a purified gas stream
US20070204649A1 (en) * 2006-03-06 2007-09-06 Sander Kaart Refrigerant circuit
JP2009530583A (ja) * 2006-03-24 2009-08-27 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 炭化水素流の液化方法及び装置
JP2009544923A (ja) * 2006-07-21 2009-12-17 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 炭化水素流の液化方法及び装置
DE102006039661A1 (de) * 2006-08-24 2008-03-20 Linde Ag Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes
US9273899B2 (en) * 2006-10-11 2016-03-01 Shell Oil Company Method and apparatus for cooling a hydrocarbon stream
CA2669262C (en) 2006-11-22 2015-10-13 Shell Canada Limited Method and apparatus for providing uniformity of vapour and liquid phases in a mixed stream
KR101454160B1 (ko) 2006-12-06 2014-10-27 쉘 인터내셔날 리써취 마트샤피지 비.브이. 혼합된 증기 및 액체 스트림을 이동시키는 방법 및 장치 및 탄화수소 스트림의 냉각 방법
US20100071409A1 (en) * 2007-01-04 2010-03-25 Sander Kaart Method and apparatus for liquefying a hydrocarbon stream
JP2010516994A (ja) 2007-01-25 2010-05-20 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 炭化水素流の冷却方法及び装置
US8445737B2 (en) 2007-02-16 2013-05-21 Shell Oil Company Method and apparatus for reducing additives in a hydrocarbon stream
AU2008274179B2 (en) * 2007-07-12 2011-03-31 Shell Internationale Research Maatschappij B.V. Method and apparatus for cooling a hydrocarbon stream
AU2008281777B2 (en) * 2007-07-30 2010-12-23 Shell Internationale Research Maatschappij B.V. Method and apparatus for cooling a gaseous hydrocarbon stream
US8555672B2 (en) * 2009-10-22 2013-10-15 Battelle Energy Alliance, Llc Complete liquefaction methods and apparatus
US9217603B2 (en) 2007-09-13 2015-12-22 Battelle Energy Alliance, Llc Heat exchanger and related methods
US9574713B2 (en) 2007-09-13 2017-02-21 Battelle Energy Alliance, Llc Vaporization chambers and associated methods
US8061413B2 (en) 2007-09-13 2011-11-22 Battelle Energy Alliance, Llc Heat exchangers comprising at least one porous member positioned within a casing
US8899074B2 (en) 2009-10-22 2014-12-02 Battelle Energy Alliance, Llc Methods of natural gas liquefaction and natural gas liquefaction plants utilizing multiple and varying gas streams
US9254448B2 (en) 2007-09-13 2016-02-09 Battelle Energy Alliance, Llc Sublimation systems and associated methods
GB2454344A (en) * 2007-11-02 2009-05-06 Shell Int Research Method and apparatus for controlling a refrigerant compressor, and a method for cooling a hydrocarbon stream.
AU2009228000B2 (en) 2008-09-19 2013-03-07 Woodside Energy Limited Mixed refrigerant compression circuit
CN101392983B (zh) * 2008-11-10 2012-12-05 陈文煜 一种液化富甲烷气的过程
CN101392982B (zh) * 2008-11-10 2012-12-05 陈文煜 一种液化富甲烷气的工艺流程
AU2009318996B2 (en) 2008-11-28 2013-08-15 Shell Internationale Research Maatschappij B.V. Process for producing purified natural gas
US9151537B2 (en) * 2008-12-19 2015-10-06 Kanfa Aragon As Method and system for producing liquefied natural gas (LNG)
NO2449325T3 (enExample) * 2009-07-03 2018-01-20
AU2010275307B2 (en) 2009-07-21 2013-12-19 Shell Internationale Research Maatschappij B.V. Method for treating a multi-phase hydrocarbon stream and an apparatus therefor
CN102893108B (zh) 2009-09-30 2014-12-24 国际壳牌研究有限公司 分馏烃流的方法及其设备
JP2013511675A (ja) 2009-11-18 2013-04-04 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ ボイルオフガス流を取扱う方法およびその装置
EP2330280A1 (en) 2009-12-01 2011-06-08 Shell Internationale Research Maatschappij B.V. Method of operating a gas turbine; a gas turbine system; and a method and system for cooling a hydrocarbon stream
ES2746508T3 (es) 2010-03-31 2020-03-06 Linde Ag Reequilibrado de un intercambiador de calor principal en un proceso de licuefacción de una corriente en el lado de los tubos
KR101787334B1 (ko) 2010-06-30 2017-10-19 쉘 인터내셔날 리써취 마트샤피지 비.브이. 메탄을 포함하는 탄화수소 스트림의 처리 방법 및 이를 위한 장치
AU2011273541B2 (en) 2010-06-30 2014-07-31 Shell Internationale Research Maatschappij B.V. Method of treating a hydrocarbon stream comprising methane, and an apparatus therefor
EP2426452A1 (en) 2010-09-06 2012-03-07 Shell Internationale Research Maatschappij B.V. Method and apparatus for cooling a gaseous hydrocarbon stream
EP2426451A1 (en) 2010-09-06 2012-03-07 Shell Internationale Research Maatschappij B.V. Method and apparatus for cooling a gaseous hydrocarbon stream
EP2466235A1 (en) 2010-12-20 2012-06-20 Shell Internationale Research Maatschappij B.V. Method and apparatus for producing a liquefied hydrocarbon stream
US8978769B2 (en) * 2011-05-12 2015-03-17 Richard John Moore Offshore hydrocarbon cooling system
EP2597406A1 (en) 2011-11-25 2013-05-29 Shell Internationale Research Maatschappij B.V. Method and apparatus for removing nitrogen from a cryogenic hydrocarbon composition
WO2013087571A2 (en) 2011-12-12 2013-06-20 Shell Internationale Research Maatschappij B.V. Method and apparatus for removing nitrogen from a cryogenic hydrocarbon composition
JP2015501917A (ja) 2011-12-12 2015-01-19 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイＳｈｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌｅ Ｒｅｓｅａｒｃｈ Ｍａａｔｓｃｈａｐｐｉｊ Ｂｅｓｌｏｔｅｎｖｅｎｎｏｏｔｓｈａｐ 極低温の炭化水素組成物から窒素を除去するための方法と装置
RU2622212C2 (ru) 2011-12-12 2017-06-13 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ и устройство для удаления азота из криогенной углеводородной композиции
EP2604960A1 (en) 2011-12-15 2013-06-19 Shell Internationale Research Maatschappij B.V. Method of operating a compressor and system and method for producing a liquefied hydrocarbon stream
EP2642228A1 (en) 2012-03-20 2013-09-25 Shell Internationale Research Maatschappij B.V. Method of preparing a cooled hydrocarbon stream and an apparatus therefor.
US10655911B2 (en) 2012-06-20 2020-05-19 Battelle Energy Alliance, Llc Natural gas liquefaction employing independent refrigerant path
CN103542692B (zh) * 2012-07-09 2015-10-28 中国海洋石油总公司 基于缠绕管式换热器的非常规天然气液化系统
CN104737438B (zh) 2012-08-31 2018-01-02 国际壳牌研究有限公司 可变速度驱动系统、用于操作可变速度驱动系统的方法和用于冷冻碳氢化合物流的方法
AU2013203120B2 (en) 2012-09-18 2014-09-04 Woodside Energy Technologies Pty Ltd Production of ethane for startup of an lng train
CN103773529B (zh) * 2012-10-24 2015-05-13 中国石油化工股份有限公司 一种撬装式伴生气液化系统
US20150300731A1 (en) 2012-11-21 2015-10-22 Shell Oil Company Method of treating a hydrocarbon stream comprising methane, and an apparatus therefor
EP2796818A1 (en) 2013-04-22 2014-10-29 Shell Internationale Research Maatschappij B.V. Method and apparatus for producing a liquefied hydrocarbon stream
BR112015026176B1 (pt) 2013-04-22 2022-05-10 Shell Internationale Research Maatschappij B.V Método e aparelho para produzir uma corrente de hidrocarboneto liquefeito
EP2857782A1 (en) 2013-10-04 2015-04-08 Shell International Research Maatschappij B.V. Coil wound heat exchanger and method of cooling a process stream
EP2869415A1 (en) 2013-11-04 2015-05-06 Shell International Research Maatschappij B.V. Modular hydrocarbon fluid processing assembly, and methods of deploying and relocating such assembly
CN103773530B (zh) * 2013-12-31 2015-04-08 杭州正高气体科技有限公司 组合式天然气体净化装置
EP2977430A1 (en) 2014-07-24 2016-01-27 Shell Internationale Research Maatschappij B.V. A hydrocarbon condensate stabilizer and a method for producing a stabilized hydrocarbon condenstate stream
EP2977431A1 (en) 2014-07-24 2016-01-27 Shell Internationale Research Maatschappij B.V. A hydrocarbon condensate stabilizer and a method for producing a stabilized hydrocarbon condenstate stream
KR101620183B1 (ko) 2014-08-01 2016-05-12 한국가스공사 천연가스 액화공정
EP3032204A1 (en) 2014-12-11 2016-06-15 Shell Internationale Research Maatschappij B.V. Method and system for producing a cooled hydrocarbons stream
US10359228B2 (en) 2016-05-20 2019-07-23 Air Products And Chemicals, Inc. Liquefaction method and system
AU2020267798B2 (en) 2019-05-03 2023-03-23 Shell Internationale Research Maatschappij B.V. Method and system for controlling refrigerant composition in case of gas tube leaks in a heat exchanger
EP4007881A1 (de) 2019-08-02 2022-06-08 Linde GmbH Verfahren und anlage zur herstellung von flüssigerdgas
WO2021170525A1 (en) 2020-02-25 2021-09-02 Shell Internationale Research Maatschappij B.V. Method and system for production optimization
EP3943851A1 (en) 2020-07-22 2022-01-26 Shell Internationale Research Maatschappij B.V. Method and system for natural gas liquefaction with improved removal of heavy hydrocarbons
DE102020004821A1 (de) 2020-08-07 2022-02-10 Linde Gmbh Verfahren und Anlage zur Herstellung eines Flüssigerdgasprodukts
US20230392860A1 (en) 2020-10-26 2023-12-07 Shell Oil Company Compact system and method for the production of liquefied natural gas

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2281550A1 (fr) * 1974-08-09 1976-03-05 Linde Ag Procede pour la liquefaction de gaz naturel
US4504296A (en) * 1983-07-18 1985-03-12 Air Products And Chemicals, Inc. Double mixed refrigerant liquefaction process for natural gas
US4548629A (en) * 1983-10-11 1985-10-22 Exxon Production Research Co. Process for the liquefaction of natural gas

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065278A (en) * 1976-04-02 1977-12-27 Air Products And Chemicals, Inc. Process for manufacturing liquefied methane
JPS5472203A (en) * 1977-11-21 1979-06-09 Air Prod & Chem Production of liquefied methane
IT1176290B (it) * 1984-06-12 1987-08-18 Snam Progetti Processo per raffreddamento e liquefazione di gas a basso punto di ebollizione
JPH06299174A (ja) * 1992-07-24 1994-10-25 Chiyoda Corp 天然ガス液化プロセスに於けるプロパン系冷媒を用いた冷却装置
JPH06159928A (ja) * 1992-11-20 1994-06-07 Chiyoda Corp 天然ガス液化方法
DE69523437T2 (de) * 1994-12-09 2002-06-20 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Anlage und Verfahren zur Gasverflüssigung
JP3320934B2 (ja) * 1994-12-09 2002-09-03 株式会社神戸製鋼所 ガスの液化方法
MY118329A (en) * 1995-04-18 2004-10-30 Shell Int Research Cooling a fluid stream

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2281550A1 (fr) * 1974-08-09 1976-03-05 Linde Ag Procede pour la liquefaction de gaz naturel
US4504296A (en) * 1983-07-18 1985-03-12 Air Products And Chemicals, Inc. Double mixed refrigerant liquefaction process for natural gas
US4548629A (en) * 1983-10-11 1985-10-22 Exxon Production Research Co. Process for the liquefaction of natural gas

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